failed to send request:"//export2.nicepage.io/export" HTTP status-0

Problem solved.
For those interested, the problem was caused by the activation of the "uBlock origin" extension in the browser.

Hello,

Thanks for your feedback and for the provided information, unfortunately, some of the browser extensions could cause issues and we are glad that you were able to fix the issue.
Please contact us if any assistance will be needed.

...................................................
Sincerely,
Negat Veri
Nicepage Support Team

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Thank you for your answer.
It is not the extension that is the problem, it is the fact that NicePage sends requests to your services!

Hi,

I assume that your browser extension was blocking Nicepage requests. Nicepage needs to send requests to the server to perform the operations, please add them to the exceptions.

...................................................
Sincerely,
Hella
Nicepage Support Team

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Le problème vient de faire pareil de mon côté mais moi j'ai aucune extensions activées.

Hello,

Le problème vient de faire pareil de mon côté mais moi j'ai aucune extensions activées.

Please create a separate ticket for your issue and describe your issue in more detail. Feel free to attach screenshots if necessary.

Thank you
...................................................
Sincerely,
Ahmad.
Nicepage Support Team

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I assume that your browser extension was blocking Nicepage requests. Nicepage needs to send requests to the server to perform the operations, please add them to the exceptions.

I've been searching for a resolution to same issue.

I run Nicepage Desktop app on my Mac (version 4.19.3 business license) . That is the latest version I have since my license expired, but I can't export my exosting sites to Joomla 4. I'm not using a browser but get same error - what could it be?